/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "core/common/storage/storage_proxy.h"

namespace OHOS::Ace {

StorageProxy* StorageProxy::inst_ = nullptr;

StorageProxy* StorageProxy::GetInstance()
{
    if (inst_ == nullptr) {
        inst_ = new StorageProxy();
    }
    return (inst_);
}

void StorageProxy::SetDelegate(std::unique_ptr<StorageInterface>&& delegate)
{
    delegate_ = std::move(delegate);
}

RefPtr<Storage> StorageProxy::GetStorage(const RefPtr<TaskExecutor>& taskExecutor) const
{
    if (!delegate_) {
        return nullptr;
    }
    return delegate_->GetStorage(taskExecutor);
}

} // namespace OHOS::Ace
